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EKMAN CARL DANIEL

Overview
  • Total Patents
    13
About

EKMAN CARL DANIEL has a total of 13 patent applications. Its first patent ever was published in 1882. It filed its patents most often in United Kingdom, Spain and Canada. Its main competitors in its focus markets macromolecular chemistry and polymers and basic materials chemistry are VARIA CHEM FAB VEB, TOYO ADL CORP and ZHEJIANG GOOD ADHESIVE CO LTD.

Patent filings in countries

World map showing EKMAN CARL DANIELs patent filings in countries
# Country Total Patents
#1 United Kingdom 4
#2 Spain 3
#3 Canada 2
#4 United States 2
#5 Austria 1
#6 Denmark 1

Patent filings per year

Chart showing EKMAN CARL DANIELs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Ekman Carl Daniel 10
#2 Christian Charles 1

Latest patents

Publication Filing date Title
CA75032A Manufacture of adhesive material
US742174A Process of making adhesives.
GB190108331A Manufacture of Adhesive Material, suitable for use as a Substitute for Gum Arabic and other Soluble Gums.
US640186A Obtaining useful products from liquors resulting from manufacturing cellulose by sulfite processes.
GB189900189A Improvements in Treating the Liquors Resulting from the Manufacture of Cellulose or Fibres by the Sulphite Process in order to obtain Useful Products therefrom.
GB189421913A Improvements in the Treatment of Locust Beans in order to Obtain Useful Products therefrom.
GB189320036A Improvements in Obtaining Useful Products from the Liquors Resulting from the Manufacture of Cellulose or Fibres by the Sulphite Process.
CA46492A Method of utilizing sulphite liquors